陕西省旅游资源群落多样性研究  

Research on the Diversity of Tourism Resources Communities in Shaanxi Province

作　　者：薛亮[1] 孙根年[1] 

机构地区：[1]陕西师范大学旅游与环境学院,西安710062

出　　处：《干旱区资源与环境》2008年第12期134-138,共5页Journal of Arid Land Resources and Environment

基　　金：国家自然科学基金项目(49271037);陕西师范大学青年基金项目(200415)资助

摘　　要：本文结合生物群落的定义首次尝试性提出旅游资源群落这一新的概念,总结了旅游资源群落的基本特征,并以陕西省旅游资源为例,计算了旅游资源群落的物种多样性指数,从而实现对旅游资源群落的物种多样性研究。研究发现,在空间分布上,陕西旅游资源群落中各子群落物种多样性的梯度变化在经度和纬度上都基本上遵循由南到北逐步减小的规律,并可根据各群落的相似性初步确立陕西境内旅游资源群落的区划方案。结果表明:旅游资源群落这一概念对于旅游资源的研究具有较大的意义,为旅游资源科学提供了新的思路,即从群落及其物种多样性的角度来认识和分析旅游资源。The definition of bio- community is very common in ecology research, and bio- community is the population aggregation of every species in the same time and the same region and it is one of the basic concepts in synecology. Considering the definition of bio - community, this research tentatively put forward the concept of the community of tourism resources and sum up the basic characteristic of the community of tourism resources. Taking the tourism resources in Shaanxi Province as an example, the tourism resources community species diversity indexes were calculated and the research on species diversity of tourism resources community was realized. The results were as follows ： in the spatial distribution, all of the species diversity grades in every sub - community of tourism resources showed the decrease step by step from north to south; according to the similarity of communities, the scheme of division to the tourism resources communities in Shaanxi Province was confirmed. The research indicated that the concept of the community of tourism resources is rather meaningful to research on tourism resources, and it offered to the tourism resource sciences with new idea, that is, understanding and analyzing tourism resources in the aspects of community and species diversity

关 键 词：旅游资源群落 物种多样性 多样性指数 相关 相似性 

分 类 号：F590.3[经济管理—旅游管理]